/*******************************************************************************
 * Copyright (c) 2008, 2009 Tapestry IDE Developers
 * All rights reserved. This program and the accompanying materials
 * are made available under the terms of the Eclipse Public License v1.0
 * which accompanies this distribution, and is available at
 * http://www.eclipse.org/legal/epl-v10.html
 * 
 * Contributors:
 *     Tapestry IDE Developers - initial API and implementation
 *******************************************************************************/
package com.googlecode.tapestry.ide.ui;

import org.eclipse.swt.widgets.Display;

/**
 * The Class TapestryUIUtils.
 */
public class TapestryUIUtils {

	/**
	 * Returns the standard display to be used. The method first checks, if the
	 * thread calling this method has an associated display. If so, this display
	 * is returned. Otherwise the method returns the default display.
	 * 
	 * @return the standard display
	 */
	public static Display getStandardDisplay() {
		Display display = Display.getCurrent();
		if (display == null) {
			display = Display.getDefault();
		}
		return display;
	}

}
